baber/WOPTO huggingface dataset:
Patent JP-H05217081-A (JP)
Title: Two-dimensional scanning fire monitoring device
Inventor: ISHIDA HIROSHI
IPC: G08B17/00
Filed: 1991-04-03
Abstract: PURPOSE:To provide a two-dimensional scanning fire monitoring device capable of improving judgement accuracy between a fire and a non-fire and reducing the generation of a misalarm. CONSTITUTION:Radiation beams from respective scanning ranges are received by vertically and horizontally scanning a prescribed monitoring area and the generation of a fire is judged by a detection signal S(t) obtained by photodetection. By remarking a fact that the width of light other than a fire, e.g. the reflected light of solar light, is narrower than that of a flame generated at the time of the fire, the width of a radiation beam detected by a detecting means is compared with reference width previously corrected in accordance with a distance from a detector up to each monitoring target in a monitoring area, and only when the width of the radiation beam is larger than the reference width, the generation of a fire is judged.
Patent JP-S62229855-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUKAGOSHI TSUNEO
IPC: H01L21/76
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a semiconductor device characterized by a high integration density, a high yield rate and an isolated dielectric structure, by using bonded bodies, in which an insulating film is provided between two semiconductor single-crystal substrates, and specifying the maximum width of a groove and the thickness of each single-crystal island, which is formed by an isolating V groove. CONSTITUTION:Bonded bodies, in which an insulating film 11 is provided between two semiconductor single-crystal substrates 10 and 12, are used. A crystal surface 100 of one semiconductor single-crystal substrate 10 is made to be a main surface. An isolating V groove is provided by an anisotropic etching technology by using alkali etching liquid, and a plurality of isolated single- crystal islands are formed. At this time, the width W of the isolating V groove and the thickness (t) of each single-crystal island are expressed by a relation of 0.5W.tan theta>t>=0.5 MW.tan theta(1-a), where theta is 54.7 deg. with respect to the groove in the direction of <110> at the surface (100). In this way, the groove and the islands are arranged and formed. Thus the isolated dielectric structure characterized by high insulating density and high reliability can be obtained.
Patent JP-S63238397-A (JP)
Title: Condenser cooling pipe cleaning device
Inventor: SHIMOBAYASHI YASUHIRO
IPC: F28G1/12
Filed: 1987-03-25
Abstract: PURPOSE:To provide a desired washing operation with a simple constitution and operation and attempt the reduction in the amount of material and cost reduction by conducting the charging of balls for washing and their recovery by utilizing a washing ball charging and recovery mechanism and the flow of a cooling material which flows through a cooling material circulation piping and a system of ancillary pipings. CONSTITUTION:An A water chamber inlet valve 7a, B water chamber inlet valve 7b, B water chamber outlet valve 8b, A water chamber communication valve 9a, and ball sluice valve 103 are closed, and other valves are put in the state of an opened valve. The sea water that is supplied through a circulation water piping pipe 3 flows into a ball recovery box 101. The sea water that has balls 23 flows into the B water chamber 1b through a ball pouring valve 102 and into the A water chamber 1a through the communication valve 9b and flows through the A water chamber 1a. The balls 23 in the sea water that flows out from the A water chamber 1a are caught by a mesh 107 and placed in a ball catching box 104. Next, a circulation water pouring valve 105, ball pouring valve 102, and circulation water pouring valve 106 are closed, and the B water chamber inlet valve 7b and ball sluice valve 103 are opened to recover the balls 23 caught in the ball catching box 104 in a ball recovery box 101 through a ball sluice valve 103.
Patent JP-H05272499-A (JP)
Title: Powder pump
IPC: F04F5/24
Filed: 1992-03-27
Abstract: PURPOSE:To provide a powder pump capable of letting a fixed quantity of powder flow continuously and stably for many hours using air currents. CONSTITUTION:In this powder pump 10, the inner diameter of an approximately rectilinear circular duct 13 is 4-6mm, the inner diameter (d) of two to four pores 12 disposed at equal spaces apart in the circumferential direction is 0.8-2mm, the angle (theta) of the pore 12 to the center of the duct 13 is 5-20 deg., and the pressure of compressed air supplied from a compressed air supply port 11 is 1-5kg cm<2>G.
Patent JP-H03273883-A (JP)
Title: Thrust generating method and device by magnetic force and power energy generator using this device
Inventor: MIZUOCHI AKINORI
IPC: F03G7/08
Filed: 1990-03-20
Abstract: PURPOSE:To generate thrust in a driving shaft and a box holding the shaft by providing a fixed magnet casing as a means to make a rotating deadweight do uniform circular motion, and besides by not making the casing cover the whole periphery making a part open. CONSTITUTION:When a driving shaft 4 is rotated at a uniform high speed by a diving source, a rotating deadweight 2 coupled to the shaft 4 through the medium f an arm 3 tries to rotate by uniform circular motion. But, when the rotating deadweight 2 approaches a casing area where fixed magnets 7 are arranged periodically, magnetic repulsive forces act on both-side magnets 1, 7 mutually, and the deadweight 2 are pushed back in the direction of the rotating shaft 4. Namely, as the arm 3 fixed to the rotating deadweight 2 has flexibility at parts connected to a holding board 6 through the medium of pins 5, the rotating deadweight 2 passes the casing area where the fixed magnets 7 are arranged passing a locus which shortens the radius of gyration, and after passing that area its rotation returns again to its original one on a circumferential locus.
Patent JP-S546523-A (JP)
Title: Diaphragm of speakers
Inventor: TAKAMI NORIHIKO
IPC: H04R7/14
Filed: 1977-06-17
Abstract: PURPOSE:To reduce heavy fluctuations of frequency characteristics by extremely closing the face inclusive of diaphragm periophery and the center face of corrugation of the internal circumferential part mounted to a bobbin thereby reducing the recess of the diaphragm produced in bubble face.
Patent JP-H05220231-A (JP)
Title: Apparatus for treating damage of skin attributed to sunburning of skin or ultraviolet rays
Inventor: DEEBUITSUDO JII CHIYANGARISU
IPC: A61N5/01
Filed: 1992-03-27
Abstract: PURPOSE: To provide a method and a device for promoting the sunburn effect of a human body caused by exposure to discontinuous pulses with a selected very short wavelength without the fear of causing inflammation or the other harmful result. CONSTITUTION: A one type of device 10 continuously generates electromagnetic radiation with a selected frequency, and projects the radiation through a mechanical path obstructing means to form discontinuous pulses. A paratial mechanical path obstructing means is a rotary thin plate having a hole, one or more rotary cylinders 20 disposed between a radiation source 12 and a position 36, one or two hollow cylinders 200, 300 having holes 260, 360 arranged in the periphery of the radiation source 12, and a parallel rotary member. Another type of device 10 uses a stroboscope flash tube to intermittently generate electromagnetic radiation with a desired wavelength for the desired duration of discontinuous pulses, thereby producing a desired effect.
Patent JP-S57185911-A (JP)
Title: Production of reduced iron
Inventor: KUROMAME SHINICHI
IPC: C21B13/00
Filed: 1981-05-12
Abstract: PURPOSE:To recover unconsumed carbonaceous reducing agents with good efficiency by separating reduced iron from the mixture consisting of reduced iron, carbonaceous reducing agents and fluxes discharged from a reducing furnace then introducing the balance into an underwater granulator, adding emulsifying liquid thereto and granulating the carbonaceous reducing agents. CONSTITUTION:The mixture consisting of reduced iron, carbonaceous reducing agents and fluxes discharged from a reducing furnace 1 is cooled with a cooler 2 and the reduced iron is separated in a separator 3. The remaining carbonaceous reducing agents and fluxes are fed into a slurry forming device 4, where water W and a precoating agent P are added thereto and a slurry is formed. This slurry is fed into an underwater granulator 6. Emulsifying liquid is charged from an emulsifying tank 5 into the granulator 6, and the carbonaceous reducing agents are granulated with this emulsifying liquid as a binder. The fluxes are fed together with waste water into a settling tank 7. The separated carbonaceous reducing agents are returned to the furnace 1 and are reused.
Patent JP-H09235218-A (JP)
Title: Cosmetic
Inventor: MORI TOSHIHARU
IPC: A61K8/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic excellent in ageing stability, touch and usability by adding three to five kinds of specific components to three components comprising a silicone oil, an oily component and water. SOLUTION: This cosmetic comprises (a) a silicone oil (5-30wt.%), (b) a polyoxyalkylene-modified organopolysiloxane surfactant having a HLB value of 3-13 (1-30wt.%), (c) a nonionic surfactant having a IOB value of <=45 degree (0.01-10.00wt.%), (d) an inorganic powdery material (1-40wt.%), (e) an oily component (0.01-20.00wt.%) and (f) water (1-70wt.%). A lower alcohol and/or a vegetable oil (0.001-20wt.%) are preferably further added to the system. The component (d) is preferably zinc oxide-encapsulated silica having a particle diameter of 0.01-10μm, superfine titanium dioxide having a particle diameter of 0.001-0.10μm, etc. The vegetable oil is preferably an oil extracted from a plant such as Scutellaria balcalensis, Lithospermum, Matricaria chamomilla, Gentiana lutea, Phellodendron amurense, aloe or Glycyrrhiza glabra.
Patent JP-H09243189-A (JP)
Title: Pulse-tube refrigerator
Inventor: KURIYAMA FUMIO
IPC: F25B9/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a pulse-tube refrigerator which has enhanced a refrigerating power by inhibiting heat input into a low temperature area from a pulse-tube pipe to a low value and improving the action of a working fluid in the pulse- tube. SOLUTION: This refrigerator comprises a compressor 1, a cold accumulator 3, heat exchangers (a low temperature heat exchanger 4 and a high temperature heat exchanger 6), a pulse-tube 5 and piping which connects those equipment and or connecting areas, thereby generating refrigeration by the action of working fluid. In this case, the inner wall surface of the pulse-tube 5 is coated with a material having a lower conductivity (insulating material 11) than the material of the pulse-tube 5 or an inner cylinder made of a lower conductivity material than that of the pulse-tube 5 is inserted into the pulse-tube 5.
Patent JP-S59199566-A (JP)
Inventor: YOKOYAMA KIYOSHI
IPC: C04B26/06
Filed: 1983-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08270489-A (JP)
Title: Timer control device for electronically controlled fuel injection pump
Inventor: FUKUSHIMA AKIRA
IPC: F16K31/06
Filed: 1995-03-29
Abstract: PURPOSE: To provide a timer control device for an electronically controlled fuel injection pump without valve operating noise at the start time of an engine when a hydraulic timer is controlled by a duty valve. CONSTITUTION: In a timer control device for an electronically controlled fuel injection pump having a hydraulic timer 8 electronically controlled by electric signals from an engine speed sensor 14 and an engine load sensor 26, a duty valve 9 for controlling oil pressure applied to the high pressure side of the timer 8 until the engine speed reaches the preset specified engine speed at the time of starting an engine is fixed in a fully opened state or in a totally closed state.
Patent JP-H11244314-A (JP)
Title: Artificial eye
Inventor: ATSUZAWA HIRONOBU
IPC: A61L27/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent an artificial eye from being absorbed to an eyeball by circulating tears. SOLUTION: A front view of an artificial eye 10 is shown in Fig. This artificial eye is integrally formed with synthetic resin materials. The iris section 12 (brown eye section) is formed at a central section of a front surface 10A of the artificial eye 10, and the sclera section 14 (white eye section) is formed around the iris section 12. A back surface of the artificial eye 10 is formed smooth-spherical-surface-shaped to closely attach to the eyeball. Penetrating holes 16, 16 are formed penetrating from the front surface 10A to the back surface at an upper section of the sclera section 14.
Patent JP-S63239845-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO KUNIO
IPC: H01L23/02
Filed: 1987-03-27
Abstract: PURPOSE:To prevent an improper junction between a mounting substrate and a sealing cap and to improve the yield and the operability of assembling steps by forming a through hole at the substrate or the cap. CONSTITUTION:A cavity interior and a through hole 3A connected to the exterior of the cavity are formed at a sealing cap 3. One or more holes 3A are formed in a mesh state at predetermined portions of the cap 3. The holes 3A may be formed to balance the pressure of the cavity interior with the exterior, and is preferably formed of fine holes to improve mechanical strength. Through holes may be formed at a mounting substrate instead of the holes 3A formed at the cap 3. Thus, the improper bonding of the substrate 1 to the cap 3 can be prevented, and the operability of the assembling steps can be enhanced.
Patent JP-H10268691-A (JP)
Title: Image forming device
Inventor: TAKADA SHINICHI
IPC: B65H5/06
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent, in an image forming device having a fixing unit which fixes a toner image to a transfer material, the life of the fixing unit from being shortened due to a long operation time after fixing. SOLUTION: The image forming device has the fixing unit for fixing toner image to a transfer material, which is equipped with a heat member, a drive roller 35, a tension roller 45, a heat-resistant film 47 abutting on them freely movably, and a pressure roller 44 for pressing the heat-resistant film to the heat member. The device also has an ejection means 22 for ejecting the transfer material, subjected to fixing, out of the device, a drive means 25, and drive transmission means 25A and 25B for transmitting the drive of the drive means to the drive roller and ejection means. In the case, after the fixing unit finishes an fixing operation, drive transmission to the drive roller from the drive means is stopped by the drive transmission means 25A, and then the drive means is stopped to stop the sheet ejection means 22.
Patent JP-H06166917-A (JP)
Title: Flat bar for card
Inventor: ANDOREASU EEBENHEE
IPC: D01G15/24
Filed: 1993-03-30
Abstract: PURPOSE: To provide a flat bar which is gliable on a guide without friction with a simple structure and assembly. CONSTITUTION: This flat bar has a supporting body 14d provided with a card clothing housing portion and a back side portion. This supporting body 14d is provided with two terminal head portions 14a. These terminal head portions 14a glide on a gliding guide 17 and engage an endless drive member. The flat bar is guided so as to return again on the opposite side thereof. The terminal head portions 14a have at least one member. This member has at least one gliding region in contact with the gliding guide 17 and at least one stationary region. The stationary region engages the supporting body 14d of the flat bar and simultaneously holds the gliding region. The member is an integral member. This member directly engages the supporting body 14d.
Patent JP-S52153508-A (JP)
Title: Speed control device with balanced notch computing circuit
Inventor: MORIHARA KENJI
IPC: G05D13/62
Filed: 1976-06-17
Abstract: PURPOSE: To provide a locomotive speed control device used in a hump sorting yard, which can automatically release the fixing of a balanced notch computing circuit even after the apparent speed is tentatively increased due to idle operation or the like to improve the constant speed following accuracy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02251893-A (JP)
Title: Image processing method
Inventor: UJIMA ISAO
IPC: G09G5/20
Filed: 1989-03-27
Abstract: PURPOSE:To generate such a dot pattern that a formed image is not deformed by calculating contour control points by using only a part which showing the features of the image among basic data of the image. CONSTITUTION:The contour control points of, for example, a character 'H', parts of contour lines based upon them, and all the contour control points 201 - 202 of the character 'H' are as shown in figures. Then the contour control points 201 - 212 showing the contours of the image are calculated and only parts showing the features among the contour control points 201 - 212 are utilized when necessary according to information on the calculated contour control points to form a reduced image of the image. Consequently, the dot pattern of the reduced image with which the reduced image close to the form of a basic image can be generated.
Patent JP-2000268830-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: MORITA SEIJI
IPC: H01M10/0567
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To restrain increase of internal resistance during long time storage at a room temperature after partial discharge, by adding an aromatic compound containing both ester sulfonate and carboxylic acid ester to nonaqueous electrolyte. SOLUTION: As an aromatic compound to be added to nonaqueous electrolyte, one that contains both sulfonic ester and carboxylic acid ester with relatively low molecular weight. As an alkyl group constituting ester by substituting hydrogen in a carboxyl group and a sulfo group, a methyl group or an ethyl group with low molecular weight is preferable. As such aromatic compound, o-methane sulfonate methyl benzonate is preferable, existence at 500-5000 ppm concentration in nonaqueous electrolyte is effective. Thus, decomposition of low-boiling solvent by a catalyst reaction of manganese dioxide or the like is prevented, a discharge characteristic of a battery can be kept for one or more years.
Patent JP-S56167731-A (JP)
Title: Production of crosslinked molded polyolefin
Inventor: OGIWARA MITSUO
IPC: B29B7/00
Filed: 1980-05-29
Abstract: PURPOSE: To prevent formation of die slugs and to obtain title molded product excellent in appearance, etc., by dry-blending a concentrate prepared by fixing a silanol condensation catalyst on a polyolefin with a silyl-modified polyolefin and feeding the blend into an extruder.  
     CONSTITUTION: A polyolefin is reacted with an organosilane, e.g., vinyltrimethoxysilane, and a radical-generating compound, e.g., dicumyl peroxide, benzoyl peroxide, to yield a silane-grafted polyolefin. Separately, a silanol condensation catalyst such as dibutyltin laurate or cobalt naphthenate, together with silica is added to a polyolefin to yield a polyolefin concentrate containing the silanol condensation catalyst fixed on the polyolefin. Next, the crosslinked product of the purpose is prepared by blending this concentrate with a silane-grafted polyolefin and feeding the blend into an extruder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04310373-A (JP)
Title: Slicing inner peripheral blade grinding wheel
Inventor: ABE KOZO
IPC: B24D5/12
Filed: 1991-04-04
Abstract: PURPOSE:To improve the total life of a grinding wheel by forming the inner peripheral corner part of a base metal for supporting an abrasive grain layer, into curved shape of more than 0.02mm in radius. CONSTITUTION:The inner peripheral corner part 4 of a base metal 3 for supporting the abrasive grain layer of diamond abrasive grain 1 is machined to be in the curved shape of 0.05mm in radius of curvature. In this machining, a jig is manufactured in such a way that aqua regia comes in touch with only the inner peripheral part of the base metal 3 to be machined, and the aqua regia is poured in so as to perform etching to both corner parts to form the curved shape of 0.05mm in radius of curvature. The diamond abrasive grain 1 is fixed to this base metal 3 by an electrodeposition process to prepare an inner peripheral blade grinding wheel of high abrasive grain density at the corner part. As a result, the total life of the grinding wheel is improved, so that the replacement of grinding wheel is decreased to attain cost reduction.
Patent JP-H05275269-A (JP)
Title: Multilayer ceramic electronic component
IPC: H01G4/30
Filed: 1992-03-30
Abstract: PURPOSE:To provide parts identifier marks which do not cause reduction in the mechanical strength of a multilayer ceramic electronic component and creeping discharge, and which can not be dropped by abrasion, and to enable the parts identifier marks to sufficiently keep up with the miniaturization of devices. CONSTITUTION:In a multilayer ceramic electronic component which is made by laminating a plurality of ceramic layers 2 and 7 with a conductor layer 3 being interposed within the component, parts identifier marks 6 are provided between the plurality of ceramic layers 7.
Patent JP-S62228256-A (JP)
Title: Production of cod roe-like fish paste
Inventor: MIYAKE YUJIRO
IPC: A23L17/00
Filed: 1986-03-28
Abstract: PURPOSE:Ground fish meat is molded, steamed so that it has a specific softness, then cut into pieces to produce food which has cod roe-like taste and texture and can be readily served even for aged people. CONSTITUTION:Suitably seasoned fish meat paste is molded, gelatinized, then steamed at a temperature over 90 deg.C for about 40min so that the hardness is adjusted to 1,800-2,500g/cm<3>. The product is minced into pieces of 0.5-1mm sizes with a silent cutter, when needed, tinted, seasoned, adjusted in the viscosity, made uniform in its particle size, when necessary, subjected to composite molding together with a skin material. Then, the roe-like molded product is steamed in a usual manner and sterilized to give the objective food product.
Patent JP-H07283450-A (JP)
Title: Method of lowering contact resistance
Inventor: WATABE YUKIO
IPC: H01L23/52
Filed: 1994-04-11
Abstract: PURPOSE:To lower the contact resistance between a conductive oxide and an electric conductive thin film such as a metal, etc., by a method wherein a voltage within a specific range is applied to a high electric resistance layer existing on the surface of a conductive oxide within the range of a current density doing no damage to the conductive oxide. CONSTITUTION:A voltage from 0.1-1000V is applied to a high electric resistant layer within the range of current density doing no damage to a conductive oxide. Thus, the contact resistance can be lowered by the breakdown due to the field of the high electric resistance layer on the surface of the conductive oxide and the diffusion due to the field of a metallic atoms. Furthermore, since the application of voltage to produce current is only required, neither the manufacturing steps of element to be complicated nor any parts excluding the current part to be changed thereby enabling the contact resistance to be easily lowered.